Mystery Inc. withdraws from solving crimes after botching a case. When Vincent Van Ghoul contacts the gang about an unfinished investigation from Daphne, Shaggy and Scooby's past, the gang springs into action to finish the job that involves catching the 13th Ghost that escaped from the Chest of Demons and is still at large.
Unfortunately the movie Scooby-Doo! and the Curse of the 13th Ghost is not yet available on HBO Max.
| Sound | Robert J. Kral | Original Music Composer |
| Production | Melissa Lohman | Production Manager |
| Art | Brian Johnson | Art Direction |
| Production | Greg Emerson | Other |
| Production | Rick Morales | Other |
| Crew | Rebecca Unger | Post-Production Manager |
| Sound | Mark A. Keatts | Supervising Dialogue Editor |
| Sound | Patrick J. Foley | Dialogue Editor |
| Sound | Patrick J. Foley | ADR Editor |
| Sound | Michael Garcia | Dialogue Editor |
| Sound | Michael Garcia | ADR Editor |
| Sound | John Reynolds | Dialogue Editor |
| Sound | John Reynolds | ADR Editor |
| Editing | David Cowles | Online Editor |
| Production | Liz Carroll | Administration |
| Production | Bobbie Page | Production Supervisor |
| Production | Ed Adams | Production Manager |
| Sound | Mark A. Keatts | Supervising ADR Editor |
| Production | Sam Register | Executive Producer |
| Writing | Tim Sheridan | Writer |
| Directing | Cecilia Aranovich | Director |
| Editing | Robert Ehrenreich | Editor |
| Editing | Robby Wells | Editor |
| Production | Wes Gleason | Casting |
| Production | James Krieg | Co-Producer |
| Production | Jennifer Coyle | Producer |
| Production | Amy McKenna | Producer |
| Visual Effects | Dan Haskett | Character Designer |
| Visual Effects | Jon Suzuki | Character Designer |
| Production | Jay Bastian | Executive In Charge Of Production |
